Python discord 模块，ext() 实例源码

我们从Python开源项目中，提取了以下47个代码示例，用于说明如何使用discord.ext()。

项目：ridings-cogs 作者：ridinginstyle00 | 项目源码 | 文件源码

def spank(self, ctx, user : discord.Member = None):
        """Spank"""
        author = ctx.message.author
        if not user:
            with aiohttp.ClientSession() as session:
                async with session.get("https://images-ext-1.discordapp.net/eyJ1cmwiOiJodHRwczovL2Nkbi5kaXNjb3JkYXBwLmNvbS9hdHRhY2htZW50cy8xMDc5NDI2NTIyNzU2MDE0MDgvMTA3OTQ1MDg3MzUwMDc5NDg4L1R1SEdKLmdpZiJ9.-XeFHSFOR0nv53M34HeUBqQc7Wc.gif") as resp:
                    test = await resp.read()
                    with open("data/commands/Images/imgres.gif", "wb") as f:
                        f.write(test)
                        await self.bot.say("{} spanked someone! :scream:".format(author.mention))
            await self.bot.upload("data/commands/Images/imgres.gif")
        else:
            with aiohttp.ClientSession() as session:
                async with session.get("https://images-ext-1.discordapp.net/eyJ1cmwiOiJodHRwczovL2Nkbi5kaXNjb3JkYXBwLmNvbS9hdHRhY2htZW50cy8xMDc5NDI2NTIyNzU2MDE0MDgvMTA3OTQ1MDg3MzUwMDc5NDg4L1R1SEdKLmdpZiJ9.-XeFHSFOR0nv53M34HeUBqQc7Wc.gif") as resp:
                    test = await resp.read()
                    with open("data/commands/Images/imgres.gif", "wb") as f:
                        f.write(test)
                        await self.bot.say("{} spanked {}! :scream:".format(author.mention, user.mention))
            await self.bot.upload("data/commands/Images/imgres.gif")

项目：dogbot 作者：slice | 项目源码 | 文件源码

def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs, formatter=DogbotHelpFormatter())

        # configuration dict
        self.cfg = kwargs.get('cfg', {})

        # aiohttp session used for fetching data
        self.session = aiohttp.ClientSession(loop=self.loop)

        # boot time (for uptime)
        self.boot_time = datetime.datetime.utcnow()

        # aioredis connection
        self.redis = None

        # asyncpg
        self.database = self.cfg['db']['postgres']['database']
        self.pgpool = None

        # load core extensions
        self._exts_to_load = []
        self.load_extensions('dog/core/ext', 'Core recursive load')

项目：dogbot 作者：slice | 项目源码 | 文件源码

def load_extensions(self, directory: str, prefix: str = 'Recursive load'):
        """Loads extensions from a directory recursively."""

        IGNORE = {'__init__.py', '__pycache__', '.DS_Store'}

        base = directory.replace('/', '.')

        # build list of extension stems
        extension_stems = [
            path.stem for path in Path(directory).resolve().iterdir() \
            if path.name not in IGNORE and path.suffix != 'pyc'
        ]

        logger.debug('Extensions to load: %s', extension_stems)

        for ext in extension_stems:
            load_path = base + '.' + ext
            logger.info('%s: %s', prefix, load_path)
            self.load_extension(load_path)

        # keep track of a list of extensions to load
        self._exts_to_load = list(self.extensions.keys()).copy()

项目：dogbot 作者：slice | 项目源码 | 文件源码

def update_statistics(pg: asyncpg.connection.Connection, ctx: commands.Context):
    """
    Updates command statistics for a specific `discord.ext.commands.Context`.

    If no record was found for a command, it is created. Otherwise, the ``times_used`` and
    ``last_used`` fields are updated.
    """
    row = await get_statistics(pg, str(ctx.command))

    if row is None:
        # first time command is being used, insert it into the database
        insert = 'INSERT INTO command_statistics VALUES ($1, 1, $2)'
        await pg.execute(insert, str(ctx.command), datetime.datetime.utcnow())
        logger.info('First command usage for %s', ctx.command)
    else:
        # command was used before, increment time_used and update last_used
        update = ('UPDATE command_statistics SET times_used = times_used + 1, last_used = $2 '
                  'WHERE command_name = $1')
        await pg.execute(update, str(ctx.command), datetime.datetime.utcnow())

项目：goldmine 作者：Armored-Dragon | 项目源码 | 文件源码

def emote(self, ctx, emote: str):
        """Get a Twitch, FrankerFaceZ, BetterTTV, or Discord emote.
        Usage: emote [name of emote]"""
        emote = emote.replace(':', '')
        with async_timeout.timeout(13):
            try:
                async with self.bot.cog_http.get('https://static-cdn.jtvnw.net/emoticons/v1/' + str(self.bot.emotes['twitch'][emote]['image_id']) + '/1.0') as resp:
                    emote_img = await resp.read()
            except KeyError: # let's try frankerfacez
                try:
                    async with self.bot.cog_http.get('https://cdn.frankerfacez.com/emoticon/' + str(self.bot.emotes['ffz'][emote]) + '/1') as resp:
                        emote_img = await resp.read()
                except KeyError: # let's try BetterTTV
                    try:
                        async with self.bot.cog_http.get(self.bot.emotes['bttv'][emote]) as resp:
                            emote_img = await resp.read()
                    except KeyError: # let's try Discord
                        await ctx.send('**No such emote!** I can fetch from Twitch, FrankerFaceZ, BetterTTV, or Discord (soon).')
                        return False
        img_bytes = io.BytesIO(emote_img)
        ext = imghdr.what(img_bytes)
        await ctx.send(file=discord.File(img_bytes, f'emote.{ext}'))

项目：Dumb-Cogs 作者：irdumbs | 项目源码 | 文件源码

def rtfs(self, ctx, *, thing: str):
        """tries to show the source file of a thing

        thing may be a non-builtin module, class, method, function, traceback, frame, or code object,
        or if surrounded by single or double quotes,
            a space separated discord.ext.commands call,
            or a period deliminated file/module path as used when importing"""
        msg = ctx.message

        variables = {
            'ctx': ctx,
            'bot': self.bot,
            'message': msg,
            'server': msg.server,
            'channel': msg.channel,
            'author': msg.author
        }

        def call(thing, variables):
            return self.repl_format_source(eval(thing, variables))

        closure = _close(call, thing, variables)
        await self.print_results(ctx, _call_catch_fmt(closure, 0))

项目：jose 作者：lnmds | 项目源码 | 文件源码

def add_jose_cog(self, cls: 'class'):
        """Add a cog but load its requirements first."""
        requires = cls._cog_metadata.get('requires', [])

        log.debug('requirements for %s: %r', cls, requires)
        for _req in requires:
            req = f'ext.{_req}'
            if not self.extensions.get(req):
                log.debug('loading %r from requirements', req)
                self.load_extension(req)
            else:
                log.debug('%s already loaded', req)

        # We instantiate here because
        # instantiating on the old add_cog
        # is exactly the cause of the problem
        cog = cls(self)
        super().add_cog(cog)

项目：Addon 作者：GitAcrown | 项目源码 | 文件源码

def charge_ext(self):
        extdiv = "data/biomes/ext/{}.txt"
        chemin = extdiv.format(self.system["EXT"])
        if os.path.isfile(chemin):
            liste = chemin
            with open(liste, "r", encoding="ISO-8859-1") as f:
                liste = f.readlines()
            self.charge = {}
            for line in liste:
                line = line.replace("\n", "")
                tag = line[:3]
                item = line[4:]
                if tag not in self.charge:
                    self.charge[tag] = {"TAG" : tag, "ITEMS" : []}
                self.charge[tag]["ITEMS"].append(item)
            else:
                self.save("charge")
                return True
        else:
            return False

项目：.bot 作者：GriffinG1 | 项目源码 | 文件源码

def on_command_error(ctx, error):
    if isinstance(error, discord.ext.commands.errors.CommandNotFound):
        pass  # ...don't need to know if commands don't exist
    elif isinstance(error, discord.ext.commands.errors.CheckFailure):
        await ctx.send("You don't have permission to use this command.")
    elif isinstance(error, discord.ext.commands.errors.MissingRequiredArgument):
        formatter = commands.formatter.HelpFormatter()
        await ctx.send("You are missing required arguments.\n{}".format(formatter.format_help_for(ctx, ctx.command)[0]))
    elif isinstance(error, discord.ext.commands.errors.CommandOnCooldown):
        await ctx.message.delete()
        await ctx.send("This command is on cooldown, don't you dare try it again.", delete_after=10)
    else:
        if ctx.command:
            await ctx.send("An error occurred while processing the `{}` command.".format(ctx.command.name))
        print('Ignoring exception in command {0.command} in {0.message.channel}'.format(ctx))
        tb = traceback.format_exception(type(error), error, error.__traceback__)
        error_trace = "".join(tb)
        print(error_trace)
        embed = discord.Embed(description=error_trace.translate(bot.escape_trans))
        await bot.err_logs_channel.send("An error occurred while processing the `{}` command in channel `{}`.".format(ctx.command.name, ctx.message.channel), embed=embed)

项目：FatBot-PythonDiscordBot 作者：JohnReillyMurray | 项目源码 | 文件源码

def imgur_remove(self,albumName,imageLink):
        """removes image from album, pass direct image"""
        albumName = albumName.lower()
        for album in imgurClient.get_account_albums('me'):
            if albumName == album.title.lower():
                #image = imgurClient.upload_from_url(args[1], config=None, anon=True)
                #imgurClient.album_add_images(album.id,image['id'])
                images = imgurClient.get_album_images(album.id)
                #imageID = urlparse(imageLink).path[1::] #remove / at start
                imageID, ext = splitext(urlparse(imageLink).path)
                imageID = imageID[1::]
                for image in images:
                    if imageID == image.id:
                        imgurClient.album_remove_images(album.id,imageID)
                        await self.bot.say("removed {} from album".format(image.id))
                break
        else:
            #album not found
            await self.bot.say("Album: " + albumName + " not found")

项目：CorpBot.py 作者：corpnewt | 项目源码 | 文件源码

def get_ext(url):
    """Return the filename extension from url, or ''."""
    parsed = urlparse(url)
    root, ext = splitext(parsed.path)
    return ext[1:]  # or ext if you want the leading '.'

项目：CorpBot.py 作者：corpnewt | 项目源码 | 文件源码

def get_extensions(self, path, excl):
        extensions = []
        for root, dir, files in os.walk(path):
            for items in fnmatch.filter(files, "*"):
                temp_extensions = items.rfind(".")
                ext = items[temp_extensions+1:]
                if ext not in extensions:
                    if ext in excl:
                        extensions.append(ext)
                        pass
        return extensions

项目：Kurisu-Reswitched 作者：916253 | 项目源码 | 文件源码

def on_command_error(error, ctx):
    if isinstance(error, discord.ext.commands.errors.CommandNotFound):
        pass  # ...don't need to know if commands don't exist
    if isinstance(error, discord.ext.commands.errors.CheckFailure):
        await bot.send_message(ctx.message.channel, "{} You don't have permission to use this command.".format(ctx.message.author.mention))
    elif isinstance(error, discord.ext.commands.errors.MissingRequiredArgument):
        formatter = commands.formatter.HelpFormatter()
        await bot.send_message(ctx.message.channel, "{} You are missing required arguments.\n{}".format(ctx.message.author.mention, formatter.format_help_for(ctx, ctx.command)[0]))
    else:
        if ctx.command:
            await bot.send_message(ctx.message.channel, "An error occured while processing the `{}` command.".format(ctx.command.name))
        print('Ignoring exception in command {}'.format(ctx.command), file=sys.stderr)
        traceback.print_exception(type(error), error, error.__traceback__, file=sys.stderr)